Manson Engineering Industrial SDC-6203 User Manual

SDC – 6203

Digital Car Power Adaptor with LCD & DC- USB

User Manual

Introduction

This new car power adapter provides regulated DC Power up to 2 A to iPad & other tablets and up to 3A total
power at 7 voltages for most portable electronics such as PSP, DVD player, camcorder. The built in 0.6A
standard USB charges iPhone and smart phones. The LCD shows car battery voltage, output voltage, and load
current bar chart. It uses micro processor control to protect your car battery from over discharge. It is suitable for
car, truck with 12V or 24V system.

Accessories

A. DC input cable (1.5M) with cigarette plug.
B. DC output cable (1.5M).
C. USB Adapter connector (9cm) with slide selection for Apple (I) & Others (S).
D. 7 pieces of common DC plugs.
E. One set of dual lock sticker tapes.
F. One spare 5A fuse for cigarette plug.

Controls and Indications

1. Preset Button

To preset the voltage of DC output  and Backlight of the LCD

2. DC Input Socket

For connection with to car cigarette socket with accessory A.

3. DC Output Socket

3.1 for connection with accessory B and respective DC Plugs of D.

3.2 for connection with accessory C for high current USB output for iPad & tablets.

4. Built in USB Output Socket

Standard USB DC power 5V, 0.5 to 0.6 Amp
Suitable for charging “iPhone” and other mobile phones

5. O/P CURRENT window

The bar chart shows roughly the current drawn at the DC Output Socket 
It does not include the current drawn of , the built in USB port.

6. O/P VOLTAGE window

Shows the preset voltage at the DC output 

7. BATT. VOLTAGE LCD

Shows voltage of the car battery accurately when there is no current drawn by the Car Power

Adapter.

Indications of LCD

As your car battery voltmeter, it shows the car battery voltage accurately when the SDC-6203 is not
charging any mobile devices.

12V system 24V system
L= Low less than 11.5V less than 23.0V
N=Normal 11.5 ~ 13.0V 23.0 ~ 26.0V
H=High greater than 13.0V greater than 26.0V

When the SDC-6203 is charging, the voltage shown is less than the actual battery terminal voltage
due to the load current hence drop across the cable with cigarette plug. Higher the current drawn
lower will be the display voltage which is less than the actual car battery voltage.

The SDC-6203 takes into account of the above to prevent your car battery from over discharged and
flashing LCD with red back light warning before finally cuts off all output current.

This “US b” icon at the middle window shows 3A output is ready for
plug in of the USB adapter connecter port to charge iPad and other tablet.
You will see more of this icon unless DC output cable (B) is plugged in.

When output socket (3) is plugged in with DC output cable ( B), this middle
window shows preset output voltage.

This left LCD window shows current level used by plugged in devices at the .

Each bar is roughly 0.4 Amp on average via the USB ADAPTER ©

The bar chart in the window roughly indicates the current drawn at the DC Output Socket 
It does not include the current drawn of , the built in USB port.

shows 0.2 A to 0.7 A

shows 0.7 A to 1.2A

shows 1.2 A to 1.7A

shows 1.7 A to 2.2A

shows 2.2 A to 2.7A

shows larger than 2.7A